9 defset marktime_min
300
10 defset marktime_join_startdelay
5000
12 proc privmsg_unlogged
{prefix ischan params
} {
14 [regexp {^
![a-z
][-a-z
]*[a-z
]( .
*)?
$} [lindex $params 1]]} {
17 # on-channel message, ignore
18 set chan
[lindex $params 0]
19 upvar #0 chan_lastactivity([irctolower $chan]) la
20 set la
[clock seconds
]
21 catch_logged
{ recordlastseen_p
$prefix "talking on $chan" 2 }
25 proc showintervalsecs
{howlong abbrev
} {
26 return [showintervalsecs
/[opt timeformat
] $howlong $abbrev]
29 proc showintervalsecs
/ks
{howlong abbrev
} {
30 if {$howlong < 1000} {
33 if {$howlong < 1000000} {
40 set value
[expr "$howlong.0 / $scale"]
41 foreach {min
format} {100 %.0f
10 %.1f
1 %.2f
} {
42 if {$value < $min} continue
43 return [format "$format${pfx}s" $value]
48 proc format_qty
{qty unit abbrev
} {
51 append o
[string range
$unit 0 0]
55 if {$qty != 1} { append o s
}
60 proc showintervalsecs
/hms
{qty abbrev
} {
61 set ul
{second
60 minute
60 hour
24 day
7 week
}
63 while {[llength $ul] > 1 && $qty >= [set uv
[lindex $ul 1]]} {
64 set remainu
[lindex $ul 0]
65 set remainv
[expr {$qty % $uv}]
66 set qty
[expr {($qty-$remainv)/$uv}]
67 set ul
[lreplace $ul 0 1]
69 set o
[format_qty
$qty [lindex $ul 0] $abbrev]
71 if {!$abbrev} { append o
" " }
72 append o
[format_qty
$remainv $remainu $abbrev]
77 proc showinterval
{howlong
} {
81 return "[showintervalsecs $howlong 0] ago"
85 proc showtime
{when
} {
86 return [showinterval
[expr {[clock seconds
] - $when}]]
89 proc parse_interval
{specified min
} {
90 if {![regexp {^
([0-9]+)([a-z
]+)$} $specified dummy value unit
]} {
91 error "invalid syntax for interval"
98 default { error "unknown unit of time $unit" }
100 if {$value > 86400*21/$u} { error "interval too large" }
101 set result
[expr {$value*$u}]
102 if {$result < $min} { error "interval too small (<${min}s)" }
106 proc def_msgproc
{name argl body
} {
107 proc msg_
$name "varbase $argl" "\
108 upvar #0 msg/\$varbase/dest d\n\
109 upvar #0 msg/\$varbase/str s\n\
110 upvar #0 msg/\$varbase/accum a\n\
114 def_msgproc begin
{dest str
} {
120 def_msgproc
append {str
} {
122 if {[string length
$s] && [string length
$ns] > 65} {
123 msg__sendout
$varbase
124 set s
" [string trimleft $str]"
130 def_msgproc finish
{} {
131 msg__sendout
$varbase
137 def_msgproc _sendout
{} {
138 lappend a
[string trimright
$s]
142 proc looking_whenwhere
{when where
} {
143 set str
[showtime
[expr {$when-1}]]
144 if {[string length
$where]} { append str
" on $where" }
148 proc check_telling
{nl
event} {
149 # for all except `talk' we delay 750ms
150 switch -exact $event {
154 check_telling_core
$nl talk
155 check_telling_core
$nl act
158 after 750 [list check_telling_core
$nl $event]
161 error "check_telling $nl $event"
166 proc check_telling_core
{nl
event} {
167 # event is `talk', `act' or `come'
168 # When user talks we actually get talk now and act later
169 FIXME
- make it be called with come
170 FIXME
- implement all cmds
171 FIXME
- implement tells_deliver
set stt
[list $u passed
$now]
172 FIXME
- implement tells_delete
catch { unset stt
} ?
173 set iml
[msgdb_get
$nl inbound
]
174 if {![llength $iml]} return
176 upvar #0 nick_telling($nl) telling
177 upvar #0 nick_unique($nl) u
179 if {[info exists telling
]} {
180 manyset
$telling u2 stt telling_when
181 if {"$u2" != "$u"} { unset telling
; unset stt
; unset telling_when
}
184 if {![info exists stt
]} {
186 set telling_when
$now
189 set ago
[expr {$now - $telling_when}]
191 # evstate is string of letters
196 # security level and timing
198 # ss Secure and soon (before interval)
199 # sl Secure and late (after interval)
204 # reliability and timing
206 # rv Remind, very soon (before within-interval)
207 # rs Remind, soon (between)
208 # rl Remind, late (aftr every-interval)
209 # ps Pester, soon (before interval)
210 # pl Pester, late (after interval)
211 # current identification
216 # h Hidden (invisible, no unique)
218 manyset
[nickdb_get
$n tellsec
] sec secwhen
220 insecure
{ set evstate ii
}
221 secure
{ set evstate
[expr {$ago<$secwhen ?
"sl" : "ss"}] }
222 default { set evstate
"#$sec#" }
225 append evstate
[string range
$stt 0 0]
227 manyset
[nickdb_set
$n tellrel
] rel relint relwithin
229 unreliable
{ append evstate uu
}
230 remind
{ append evstate
[expr {
231 $ago<$relwithin ?
"rv" : $ago<$relint ?
"rs" : "rl"
233 pester
{ append evstate
[expr {$ago<$relint ?
"ps" : "pl"}] }
234 default { append evstate
"#$rel#" }
237 upvar #0 nick_username($nl) nu
238 if {[info exists nu
] && "$nu" == "[nickdb_get $nl username]"} {
244 append evstate
[expr {[info exists u
] ?
"v" : "h"}]
246 switch -glob $evstate {
248 # consider delivered:
249 # (very recently passed, and the user talks)
254 # (any other `talk's)
256 ?iin????
- ?iip?l??
- ?ii?????
-
257 ?s?n??iv
- ?s?m??iv
- ?s?p?liv
{
259 # (insecure and not passed recently, or just arriving;
260 # secure and not passed recently)
263 ?ssp????
- ???p?s??
- ???p?v??
{
265 # (recently mentioned or passed
266 # immediate `talk' thing)
268 ?s?n????
- ?slm????
- cs??????
{
270 # (secure and not mentioned recently or just arriving,
271 # and should not pass)
273 {You have messages
(so identify yourself please
).
}]
274 set stt
[list $u mentioned
$now]
277 error "check_telling_core nl=$nl evstate=$evstate ?"
282 proc recordlastseen_n
{n how here
} {
283 global lastseen lookedfor
284 set nl
[irctolower
$n]
285 set now
[clock seconds
]
286 set lastseen
($nl) [list $n $now $how]
290 check_telling
$nl [lindex {none act talk
} $here]
292 upvar #0 lookedfor($nl) lf
293 if {[info exists lf
]} {
294 switch -exact [llength $lf] {
299 manyset
[lindex $lf 0] when who where
301 "FYI, $who was looking for you [looking_whenwhere $when $where]."]
304 msg_begin tosend
$n "FYI, people have been looking for you:"
310 msg_append tosend
" "
311 } elseif
{$i == [llength $lf]} {
312 msg_append tosend
" and "
315 msg_append tosend
", "
317 manyset
$e when who where
319 "$who ([looking_whenwhere $when $where])$fin"
321 set ml
[msg_finish tosend
]
325 msendprivmsg_delayed
1000 $n $ml
329 proc note_topic
{showoff whoby topic
} {
330 set msg
"FYI, $whoby has changed the topic on $showoff"
331 if {[string length
$topic] < 160} {
332 append msg
" to $topic"
334 append msg
" but it is too long to reproduce here !"
336 set showoff
[irctolower
$showoff]
337 set tell [chandb_get
$showoff topictell
]
338 if {[lsearch -exact $tell *] >= 0} {
339 set tryspies
[chandb_list
]
343 foreach spy
$tryspies {
344 set see
[chandb_get
$spy topicsee
]
345 if {[lsearch -exact $see $showoff] >= 0 ||
\
346 ([lsearch -exact $see *] >= 0 && \
347 [lsearch -exact $tell $spy] >= 0)} {
348 sendprivmsg
$spy $msg
353 proc recordlastseen_p
{p how here
} {
355 recordlastseen_n
$n $how $here
358 proc chanmode_arg
{} {
360 set rv
[lindex $cm_args 0]
361 set cm_args
[lreplace cm_args
0 0]
365 proc chanmode_o1
{m g p chan
} {
366 global nick chan_initialop
368 set who
[chanmode_arg
]
369 recordlastseen_n
$n "being nice to $who" 1
370 if {"[irctolower $who]" == "[irctolower $nick]"} {
371 set nlower
[irctolower
$n]
372 upvar #0 nick_unique($nlower) u
373 if {[chandb_exists
$chan]} {
374 sendprivmsg
$n Thanks.
375 } elseif
{![info exists u
]} {
376 sendprivmsg
$n {Op me
while not on the channel
, why don't you ?
}
378 set chan_initialop
([irctolower
$chan]) $u
380 "Thanks. You can use `channel manager ...' to register this channel."
381 if {![nickdb_exists
$n] ||
![string length
[nickdb_get
$n username
]]} {
383 "(But to do that you must register your nick securely first.)"
389 proc chanmode_o0
{m g p chan
} {
392 set who
[chanmode_arg
]
393 recordlastseen_p
$p "being mean to $who" 1
394 if {"[irctolower $who]" == "[irctolower $nick]"} {
395 set chandeop
($chan) [list [clock seconds
] $p]
399 proc msg_MODE
{p c dest modelist args
} {
400 if {![ischan
$dest]} return
401 if {[regexp {^
\-(.
+)$} $modelist dummy modelist
]} {
403 } elseif
{[regexp {^
\+(.
+)$} $modelist dummy modelist
]} {
406 error "invalid modelist"
408 foreach m
[split $modelist] {
409 set procname chanmode_
$m$give
410 if {[catch { info body
$procname }]} {
411 recordlastseen_p
$p "fiddling with $dest" 1
413 $procname $m $give $p $dest
418 proc leaving
{lchan
} {
419 foreach luser
[array names nick_onchans
] {
420 upvar #0 nick_onchans($luser) oc
421 set oc
[grep tc
{"$tc" != "$lchan"} $oc]
423 upvar #0 chan_nicks($lchan) nlist
425 upvar #0 chan_lastactivity($lchan) la
429 proc doleave
{lchan
} {
434 proc dojoin
{lchan
} {
437 set chan_nicks
($lchan) {}
440 proc check_justme
{lchan
} {
442 upvar #0 chan_nicks($lchan) nlist
443 if {[llength $nlist] != 1} return
444 if {"[lindex $nlist 0]" != "[irctolower $nick]"} return
445 if {[chandb_exists
$lchan]} {
446 set mode
[chandb_get
$lchan mode
]
447 if {"$mode" != "*"} {
448 sendout MODE
$lchan $mode
450 set topic
[chandb_get
$lchan topicset
]
451 if {[string length
$topic]} {
452 sendout TOPIC
$lchan $topic
459 proc process_kickpart
{chan user
} {
462 set luser
[irctolower
$user]
463 set lchan
[irctolower
$chan]
464 if {![ischan
$chan]} { error "not a channel" }
465 if {"$luser" == "[irctolower $nick]"} {
468 upvar #0 nick_onchans($luser) oc
469 upvar #0 chan_nicks($lchan) nlist
470 set oc
[grep tc
{"$tc" != "$lchan"} $oc]
471 set nlist
[grep tn
{"$tn" != "$luser"} $nlist]
473 if {![llength $oc]} {
481 proc msg_TOPIC
{p c dest topic
} {
483 if {![ischan
$dest]} return
484 recordlastseen_n
$n "changing the topic on $dest" 1
485 note_topic
[irctolower
$dest] $n $topic
488 proc msg_KICK
{p c chans users comment
} {
489 set chans
[split $chans ,]
490 set users
[split $users ,]
491 if {[llength $chans] > 1} {
492 foreach chan
$chans user
$users { process_kickpart
$chan $user }
494 foreach user
$users { process_kickpart
[lindex $chans 0] $user }
498 proc msg_KILL
{p c user why
} {
503 set nick_arys
{onchans username unique
}
504 # nick_onchans($luser) -> [list ... $lchan ...]
505 # nick_username($luser) -> <securely known local username>
506 # nick_unique($luser) -> <includes-counter>
507 # nick_case($luser) -> $user (valid even if no longer visible)
508 # nick_markid($luser) -> <after id for marktime>
509 # nick_telling($luser) -> <unique> mentioned|passed <when>
511 # chan_nicks($lchan) -> [list ... $luser ...]
512 # chan_lastactivity($lchan) -> [clock seconds]
514 proc lnick_forget
{luser
} {
515 global nick_arys chan_nicks
516 lnick_marktime_cancel
$luser
517 foreach ary
$nick_arys {
518 upvar #0 nick_${ary}($luser) av
521 foreach lch
[array names chan_nicks
] {
522 upvar #0 chan_nicks($lch) nlist
523 set nlist
[grep tn
{"$tn" != "$luser"} $nlist]
528 proc nick_forget
{user
} {
529 global nick_arys chan_nicks
530 lnick_forget
[irctolower
$user]
534 proc nick_case
{user
} {
536 set nick_case
([irctolower
$user]) $user
539 proc msg_NICK
{p c newnick
} {
540 global nick_arys nick_case calling_nick
542 recordlastseen_n
$n "changing nicks to $newnick" 0
543 set calling_nick
$newnick
544 recordlastseen_n
$newnick "changing nicks from $n" 1
545 set luser
[irctolower
$n]
546 lnick_marktime_cancel
$luser
547 set lusernew
[irctolower
$newnick]
548 foreach ary
$nick_arys {
549 upvar #0 nick_${ary}($luser) old
550 upvar #0 nick_${ary}($lusernew) new
551 if {[info exists new
]} { error "nick collision ?! $ary $n $newnick" }
552 if {[info exists old
]} { set new
$old; unset old
}
554 upvar #0 nick_onchans($lusernew) oc
556 upvar #0 chan_nicks($ch) nlist
557 set nlist
[grep tn
{"$tn" != "$luser"} $nlist]
558 lappend nlist
$lusernew
560 lnick_marktime_start
$lusernew "Hi." 500 1
564 proc nick_ishere
{n
} {
566 upvar #0 nick_unique([irctolower $n]) u
567 if {![info exists u
]} { set u
[incr nick_counter
].
$n.
[clock seconds
] }
571 proc msg_JOIN
{p c chan
} {
574 recordlastseen_n
$n "joining $chan" 1
575 set nl
[irctolower
$n]
576 set lchan
[irctolower
$chan]
577 upvar #0 nick_onchans($nl) oc
578 upvar #0 chan_nicks($lchan) nlist
579 if {![info exists oc
]} {
580 global marktime_join_startdelay
581 lnick_marktime_start
$nl "Welcome." $marktime_join_startdelay 1
586 proc msg_PART
{p c chan args
} {
588 set msg
"leaving $chan"
589 if {[llength $args]} {
590 set why
[lindex $args 0]
591 if {"[irctolower $why]" != "[irctolower $n]"} { append msg
" ($why)" }
593 recordlastseen_n
$n $msg 1
594 process_kickpart
$chan $n
596 proc msg_QUIT
{p c why
} {
598 recordlastseen_n
$n "leaving ($why)" 0
602 proc msg_PRIVMSG
{p c dest
text} {
606 if {[ischan
$dest]} {
607 recordlastseen_n
$n "invoking me in $dest" 1
610 recordlastseen_n
$n "talking to me" 1
615 execute_usercommand
$p $c $n $output $dest $text
618 proc msg_INVITE
{p c n chan
} {
619 after 1000 [list dojoin
[irctolower
$chan]]
622 proc grep
{var predicate
list} {
626 if {[uplevel 1 [list expr $predicate]]} { lappend o
$v }
631 proc msg_353
{p c dest type chan nicklist
} {
632 global names_chans nick_onchans
633 set lchan
[irctolower
$chan]
634 upvar #0 chan_nicks($lchan) nlist
635 lappend names_chans
$lchan
636 if {![info exists nlist
]} {
637 # We don't think we're on this channel, so ignore it !
638 # Unfortunately, because we don't get a reply to PART,
639 # we have to remember ourselves whether we're on a channel,
640 # and ignore stuff if we're not, to avoid races. Feh.
644 foreach user
[split $nicklist { }] {
645 regsub {^
[@+]} $user {} user
646 if {![string length
$user]} continue
648 set luser
[irctolower
$user]
649 upvar #0 nick_onchans($luser) oc
651 lappend nlist_new
$luser
657 proc msg_366
{p c args
} {
658 global names_chans nick_onchans
659 set lchan
[irctolower
$c]
660 foreach luser
[array names nick_onchans
] {
661 upvar #0 nick_onchans($luser) oc
662 if {[llength names_chans
] > 1} {
663 set oc
[grep tc
{[lsearch -exact $tc $names_chans] >= 0} $oc]
665 if {![llength $oc]} { lnick_forget
$n }
670 proc check_username
{target
} {
672 [string length
$target] > 8 ||
673 [regexp {[^
-0-9a-z
]} $target] ||
674 ![regexp {^
[a-z
]} $target]
675 } { error "invalid username" }
678 proc somedb__head
{} {
680 set idl
[irctolower
$id]
681 upvar #0 ${nickchan}db($idl) ndbe
682 binary scan $idl H
* idh
683 set idfn
$fprefix$idh
684 if {![info exists iddbe
] && [file exists
$idfn]} {
686 try_except_finally
{ set newval
[read $f] } {} { close $f }
687 if {[llength $newval] % 2} { error "invalid length" }
693 proc def_somedb
{name arglist body
} {
694 foreach {nickchan fprefix
} {
699 proc ${nickchan
}db_
$name $arglist \
700 "set nickchan $nickchan; set fprefix $fprefix; $body"
706 foreach path
[glob -nocomplain -path $fprefix *] {
707 binary scan $path "A[string length $fprefix]A*" afprefix thinghex
708 if {"$afprefix" != "$fprefix"} { error "wrong prefix $path $afprefix" }
709 lappend list [binary format H
* $thinghex]
714 proc def_somedb_id
{name arglist body
} {
715 def_somedb
$name [concat id
$arglist] "somedb__head; $body"
718 def_somedb_id exists
{} {
719 return [info exists iddbe
]
722 def_somedb_id delete
{} {
723 catch { unset iddbe
}
727 set default_settings_nick
{
731 tellrel
{remind
3600 30}
734 set default_settings_chan
{
743 set default_settings_msgs
{
747 # inbound -> [<nick> <time_t> <message>] ...
748 # outbound -> [<nick> <time_t(earliest)> <count>] ...
750 def_somedb_id
set {args
} {
751 upvar #0 default_settings_$nickchan def
752 if {![info exists iddbe
]} { set iddbe
$def }
753 foreach {key value
} [concat $iddbe $args] { set a
($key) $value }
755 foreach {key value
} [array get a
] { lappend newval
$key $value }
756 set f
[open $idfn.new w
]
760 file rename -force $idfn.new
$idfn
768 def_somedb_id get
{key
} {
769 upvar #0 default_settings_$nickchan def
770 if {[info exists iddbe
]} {
771 set l
[concat $iddbe $def]
775 foreach {tkey value
} $l {
776 if {"$tkey" == "$key"} { return $value }
778 error "unset setting $key"
783 if {[info exists calling_nick
]} { set n
$calling_nick } { set n
{} }
784 return [nickdb_get
$n $key]
787 proc check_notonchan
{} {
789 if {[ischan
$dest]} { usererror
"That command must be sent privately." }
792 proc nick_securitycheck
{strict
} {
794 if {![nickdb_exists
$n]} {
795 usererror
"You are unknown to me, use `register'."
797 set wantu
[nickdb_get
$n username
]
798 if {![string length
$wantu]} {
800 usererror
"That feature is only available to secure users, sorry."
805 set luser
[irctolower
$n]
806 upvar #0 nick_username($luser) nu
807 if {![info exists nu
]} {
808 usererror
"Nick $n is secure, you must identify yourself first."
810 if {"$wantu" != "$nu"} {
811 usererror
"You are the wrong user -\
812 the nick $n belongs to $wantu, not $nu."
816 proc channel_ismanager
{channel n
} {
817 set mgrs
[chandb_get
$channel managers
]
818 return [expr {[lsearch -exact [irctolower
$mgrs] [irctolower
$n]] >= 0}]
821 proc channel_securitycheck
{channel
} {
823 if {![channel_ismanager
$channel $n]} {
824 usererror
"You are not a manager of $channel."
829 proc def_chancmd
{name body
} {
830 proc channel
/$name {} \
831 " upvar 1 target chan; upvar 1 n n; upvar 1 text text; $body"
834 proc ta_listop
{findnow procvalue
} {
835 # findnow and procvalue are code fragments which will be executed
836 # in the caller's level. findnow should set ta_listop_ev to
837 # the current list, and procvalue should treat ta_listop_ev as
838 # a proposed value in the list and check and possibly modify
839 # (canonicalise?) it. After ta_listop, ta_listop_ev will
840 # be the new value of the list.
841 upvar 1 ta_listop_ev exchg
844 switch -exact _
$opcode {
848 foreach item
$exchg { set array($item) 1 }
851 error "list change opcode must be one of + - ="
854 foreach exchg
[split $text " "] {
855 if {![string length
$exchg]} continue
857 if {"$opcode" != "-"} {
860 catch { unset array($exchg) }
863 set exchg
[lsort [array names
array]]
866 def_chancmd manager
{
868 if {[chandb_exists
$chan]} {
869 set ta_listop_ev
[chandb_get
$chan managers
]
871 set ta_listop_ev
[list [irctolower
$n]]
874 check_nick
$ta_listop_ev
875 set ta_listop_ev
[irctolower
$ta_listop_ev]
877 if {[llength $ta_listop_ev]} {
878 chandb_set
$chan managers
$ta_listop_ev
879 ucmdr
"Managers of $chan: $ta_listop_ev" {}
882 ucmdr
{} {} "forgets about managing $chan." {}
886 def_chancmd autojoin
{
888 switch -exact [string tolower
$yesno] {
891 default { error "channel autojoin must be `yes' or `no' }
893 chandb_set $chan autojoin $nv
894 ucmdr [expr {$nv ? "I will
join $chan when I'm restarted
" : \
895 "I won't
join $chan when I'm restarted
"}] {}
898 def_chancmd userinvite {
899 set nv [string tolower [ta_word]]
901 pub { set txt "!invite will work
for $chan, but it won't work by
/msg
" }
902 here { set txt "!invite and
/msg invite will work
, but only
for users who are already on
$chan.
" }
903 all { set txt "Any user will be able to invite themselves or anyone
else to
$chan.
" }
904 none { set txt "I will not invite anyone to
$chan.
" }
906 error "channel userinvite must be `pub'
, `here'
, `all' or `none'
909 chandb_set
$chan userinvite
$nv
915 switch -exact $what {
918 chandb_set
$chan topicset
{}
919 ucmdr
"I won't ever change the topic of $chan." {}
922 set t
[string trim
$text]
923 if {![string length
$t]} {
924 error "you must specific the topic to set"
926 chandb_set
$chan topicset
$t
927 ucmdr
"Whenever I'm alone on $chan, I'll set the topic to $t." {}
931 set ta_listop_ev
[chandb_get
$chan topic
$what]
933 if {"$ta_listop_ev" != "*"} {
934 if {![ischan
$ta_listop_ev]} {
935 error "bad channel \`$ta_listop_ev' in topic $what"
937 set ta_listop_ev
[irctolower
$ta_listop_ev]
940 chandb_set
$chan topic
$what $ta_listop_ev
941 ucmdr
"Topic $what list for $chan: $ta_listop_ev" {}
944 usererror
"Unknown channel topic subcommand - see help channel."
951 if {"$mode" != "*" && ![regexp {^
(([-+][imnpst
]+)+)$} $mode mode
]} {
952 error {channel mode must be
* or match
([-+][imnpst
]+)+}
954 chandb_set
$chan mode
$mode
955 if {"$mode" == "*"} {
956 ucmdr
"I won't ever change the mode of $chan." {}
958 ucmdr
"Whenever I'm alone on $chan, I'll set the mode to $mode." {}
963 if {[chandb_exists
$chan]} {
964 set l
"Settings for $chan: autojoin "
965 append l
[lindex {no yes
} [chandb_get
$chan autojoin
]]
966 append l
", mode " [chandb_get
$chan mode
]
967 append l
", userinvite " [chandb_get
$chan userinvite
] "."
968 append l
"\nManagers: "
969 append l
[join [chandb_get
$chan managers
] " "]
970 foreach {ts sep
} {see
"\n" tell " "} {
971 set t
[chandb_get
$chan topic
$ts]
974 append l
"Topic $ts list: $t."
976 append l
"Topic $ts list is empty."
980 set t
[chandb_get
$chan topicset
]
981 if {[string length
$t]} {
982 append l
"Topic to set: $t"
984 append l
"I will not change the topic."
988 ucmdr
{} "The channel $chan is not managed."
992 proc channelmgr_monoop
{} {
997 upvar 1 target target
1002 if {[ischan
$dest]} { set target
$dest }
1003 if {[ta_anymore
]} { set target
[ta_word
] }
1005 if {![info exists target
]} {
1006 usererror
"You must specify, or invoke me on, the relevant channel."
1008 if {![info exists chan_nicks
([irctolower
$target])]} {
1009 usererror
"I am not on $target."
1011 if {![ischan
$target]} { error "not a valid channel" }
1013 if {![chandb_exists
$target]} {
1014 usererror
"$target is not a managed channel."
1016 channel_securitycheck
$target
1021 sendout MODE
$target +o
$n
1030 global chan_nicks errorCode errorInfo
1033 if {[ischan
$dest]} {
1037 set target
[ta_word
]
1040 set ltarget
[irctolower
$target]
1041 if {![ischan
$target]} { error "$target is not a channel" }
1042 if {![info exists chan_nicks
($ltarget)]} {
1043 usererror
"I am not on $target."
1045 set ui
[chandb_get
$ltarget userinvite
]
1047 if {"$ui" == "pub" && !$onchan} {
1048 usererror
"Invitations to $target must be made there with !invite."
1050 if {"$ui" != "all"} {
1051 if {[lsearch -exact $chan_nicks($ltarget) [irctolower
$n]] < 0} {
1052 usererror
"Invitations to $target may only be made\
1053 by a user on the channel."
1056 if {"$ui" == "none"} {
1057 usererror
"Sorry, I've not been authorised\
1058 to invite people to $target."
1061 if {"$errorCode" == "BLIGHT USER" && [channel_ismanager
$target $n]} {
1063 nick_securitycheck
1
1065 if {"$errorCode" == "BLIGHT USER"} {
1066 usererror
"$emsg2 Therefore you can't use your\
1067 channel manager privilege. $emsg"
1069 error $error $errorInfo $errorCode
1073 error $emsg $errorInfo $errorCode
1076 if {![ta_anymore
]} {
1077 usererror
"You have to say who to invite."
1080 while {[ta_anymore
]} {
1081 set invitee
[ta_word
]
1083 lappend invitees
$invitee
1085 foreach invitee
$invitees {
1086 sendout INVITE
$invitee $ltarget
1088 set who
[lindex $invitees 0]
1089 switch -exact llength $invitees {
1090 0 { error "zero invitees" }
1092 2 { append who
" and [lindex $invitees 1]" }
1094 set who
[join [lreplace $invitees end end
] ", "]
1095 append who
" and [lindex $invitees [llength $invitees]]"
1098 ucmdr
{} {} {} "invites $who to $target."
1102 if {[ischan
$dest]} { set target
$dest }
1103 if {![ta_anymore
]} {
1106 set subcmd
[ta_word
]
1108 if {[ischan
$subcmd]} {
1110 if {![ta_anymore
]} {
1113 set subcmd
[ta_word
]
1116 if {![info exists target
]} { error "privately, you must specify a channel" }
1117 set procname channel
/$subcmd
1118 if {"$subcmd" != "show"} {
1119 if {[catch { info body
$procname }]} {
1120 usererror
"unknown channel setting $subcmd."
1123 if {[chandb_exists
$target]} {
1124 channel_securitycheck
$target
1126 nick_securitycheck
1
1127 upvar #0 chan_initialop([irctolower $target]) io
1128 upvar #0 nick_unique([irctolower $n]) u
1129 if {![info exists io
]} {
1130 usererror
"$target is not a managed channel."
1132 if {"$io" != "$u"} {
1133 usererror
"You are not the interim manager of $target."
1135 if {"$subcmd" != "manager"} {
1136 usererror
"Please use `channel manager' first."
1144 global nick_case ownmailaddr ownfullname
1147 set target
[ta_word
]
1148 if {![string length
$text]} { error "tell them what?" }
1150 set ltarget
[irctolower
$target]
1152 if {[info exists nick_case
($ltarget)]} { set ctarget
$nick_case($ltarget) }
1154 manyset
[nickdb_get
$target tellsec
] sec mailtoint mailwhy
1155 manyset
[nickdb_get
$target tellrel
] rel relint relwithin
1156 switch -exact $sec {
1158 set now
[clock seconds
]
1159 set inbound
[msgsdb_get
$ltarget inbound
]
1160 lappend inbound
$n $now $text
1161 msgsdb_set
$ltarget inbound
$inbound
1163 set outbound
[msgsdb_get
$n outbound
]
1166 foreach {recip
time count
} $outbound {
1167 if {"[irctolower $recip]" == "$ltarget"} {
1172 lappend noutbound
$recip $time $count
1175 lappend noutbound
$ctarget $now 1
1177 msgsdb_set
$n outbound
$noutbound
1178 set msg
"OK, I'll tell $ctarget"
1179 if {$found} { append msg
" that too" }
1181 if {"$sec" != "secure"} {
1182 switch -exact $rel {
1183 unreliable
{ append msg
"neither reliably nor securely" }
1184 remind
{ append msg
"pretty reliably, but not securely" }
1185 pester
{ append msg
"reliably but not securely" }
1188 switch -exact $rel {
1189 unreliable
{ append msg
"securely but not reliably" }
1190 remind
{ append msg
"securely and pretty reliably" }
1191 pester
{ append msg
"reliably and securely" }
1198 set fmtmsg
[exec fmt
<< " $text"]
1199 exec /usr
/sbin
/sendmail
-odb -oi -t -oee -f $mailwhy \
1201 "From: $ownmailaddr ($ownfullname)
1203 Subject: IRC tell from $n
1205 $n asked me[expr {[ischan $dest] ? " on
$dest" : ""}] to tell you:
1206 [exec fmt << " $text"]
1208 (This message was for your nick $ctarget; your account $mailwhy
1209 arranged for it to be forwarded to $mailtoint.)
1212 "I've mailed $ctarget, which is what they prefer." \
1216 usererror
"Sorry, $ctarget does not want me to take messages."
1219 error "bad tellsec $sec"
1226 set target
[ta_word
]; ta_nomore
1231 set myself
[expr {"$target" != "$n"}]
1233 set ltarget
[irctolower
$target]
1234 upvar #0 nick_case($ltarget) ctarget
1236 if {[info exists ctarget
]} {
1237 upvar #0 nick_onchans($ltarget) oc
1238 upvar #0 nick_username($ltarget) nu
1239 if {[info exists oc
]} { set nshow
$ctarget }
1241 if {![nickdb_exists
$ltarget]} {
1242 set ol
"$nshow is not a registered nick."
1243 } elseif
{[string length
[set username
[nickdb_get
$target username
]]]} {
1244 set ol
"The nick $nshow belongs to the user $username."
1246 set ol
"The nick $nshow is registered (but not to a username)."
1248 if {![info exists ctarget
] ||
![info exists oc
]} {
1250 append ol
"\nI can't see $nshow on anywhere."
1252 append ol
"\nYou aren't on any channels with me."
1254 } elseif
{![info exists nu
]} {
1255 append ol
"\n$nshow has not identified themselves."
1256 } elseif
{![info exists username
]} {
1257 append ol
"\n$nshow has identified themselves as the user $nu."
1258 } elseif
{"$nu" != "$username"} {
1259 append ol
"\nHowever, $nshow is being used by the user $nu."
1261 append ol
"\n$nshow has identified themselves to me."
1269 set old
[nickdb_exists
$n]
1270 if {$old} { nick_securitycheck
0 }
1271 set luser
[irctolower
$n]
1272 switch -exact [string tolower
[string trim
$text]] {
1274 upvar #0 nick_username($luser) nu
1275 if {![info exists nu
]} {
1277 "You must identify yourself before using `register'. See `help identify', or use `register insecure'."
1279 nickdb_set
$n username
$nu
1280 ucmdr
{} {} "makes a note of your username." {}
1284 ucmdr
{} {} "forgets your nickname." {}
1287 nickdb_set
$n username
{}
1289 ucmdr
{} "Security is now disabled for your nickname !"
1291 ucmdr
{} "This is fine, but bear in mind that people will be able to mess with your settings. Channel management features need a secure registration." "makes an insecure registration for your nick."
1295 error "you mean register / register delete / register insecure"
1300 proc timeformat_desc
{tf
} {
1302 ks
{ return "Times will be displayed in seconds or kiloseconds." }
1303 hms
{ return "Times will be displayed in hours, minutes, etc." }
1304 default { error "invalid timeformat: $v" }
1309 proc def_setting
{opt show_body set_body
} {
1311 lappend settings
$opt
1312 proc set_show
/$opt {} "
1316 if {![string length
$set_body]} return
1317 proc set_set
/$opt {} "
1324 proc tellme_sec_desc
{v
} {
1325 manyset
$v sec mailtoint
1326 switch -exact $sec {
1328 return "I'll tell you your messages whenever I see you."
1332 "I'll keep the bodies of your messages private until you identify yourself, reminding you every [showintervalsecs $mailtoint 1]."
1335 return "I shan't accept messages for you."
1338 return "I'll forward your messages by email to $mailtoint."
1341 error "bad tellsec $sec"
1346 proc tellme_rel_desc
{v
} {
1347 manyset
$v rel every within
1348 switch -exact $rel {
1350 return "As soon as I've told you, I'll forget the message - note that this means messages can get lost !"
1356 set u
", or talk on channel within [showintervalsecs $within 1] of me having told you"
1359 error "bad tellrel $rel"
1362 return "I'll remind you every [showintervalsecs $every 1] until you say delmsg$u."
1365 def_setting timeformat
{
1366 set tf
[nickdb_get
$n timeformat
]
1367 return "$tf: [timeformat_desc $tf]"
1369 set tf
[string tolower
[ta_word
]]
1371 set desc
[timeformat_desc
$tf]
1372 nickdb_set
$n timeformat
$tf
1376 proc marktime_desc
{mt
} {
1377 if {"$mt" == "off"} {
1378 return "I will not send you periodic messages."
1379 } elseif
{"$mt" == "once"} {
1380 return "I will send you one informational message when I see you."
1382 return "I'll send you a message every [showintervalsecs $mt 0]."
1386 def_setting marktime
{
1387 set mt
[nickdb_get
$n marktime
]
1389 if {[string match
{[0-9]*} $mt]} { append p s
}
1391 append p
[marktime_desc
$mt]
1395 set mt
[string tolower
[ta_word
]]
1398 if {"$mt" == "off" ||
"$mt" == "once"} {
1400 set mt
[parse_interval
$mt $marktime_min]
1402 nickdb_set
$n marktime
$mt
1403 lnick_marktime_start
[irctolower
$n] "So:" 500 0
1404 ucmdr
{} [marktime_desc
$mt]
1407 def_setting security
{
1408 set s
[nickdb_get
$n username
]
1409 if {[string length
$s]} {
1410 return "Your nick, $n, is controlled by the user $s."
1412 return "Your nick, $n, is not secure."
1416 def_setting tellme
{
1417 set secv
[nickdb_get
$n tellsec
]
1418 set ms
[tellme_sec_desc
$secv]
1420 switch -exact $sec {
1422 set mr
[tellme_rel_desc
[nickdb_get
$n tellrel
]]
1430 set setting
[string tolower
[ta_word
]]
1431 switch -exact $setting {
1432 insecure
- secure
- refuse
{
1434 if {"$setting" == "refuse" && [llength [msgsdb_get
$n inbound
]]} {
1435 usererror
"You must delete the messages you have, first."
1441 set u
[nickdb_get
$n username
]
1442 if {![string length
$u]} {
1443 usererror
"Sorry, you must register secure to have your messages mailed (to prevent the use of this feature for spamming)."
1446 set v
[list mailto
[ta_word
] $u]
1448 unreliable
- pester
- remind
{
1449 manyset
[nickdb_get
$n tellsec
] sec
1450 switch -exact $sec {
1452 error "can't change message delivery conditions when message disposition prevents messages from being left"
1457 if {"$setting" != "unreliable"} {
1458 set every
[parse_interval
[ta_word
] 300]
1461 if {"$setting" == "remind"} {
1463 set within
[parse_interval
[ta_word
] 5]
1467 if {$within > $every} {
1468 error "remind interval must be at least time to respond"
1475 error "invalid tellme setting $setting"
1478 nickdb_set
$n tell$sr $v
1479 ucmdr
[tellme_
${sr
}_desc
$v] {}
1482 proc lnick_checktold
{luser
} {
1483 set ml
[msgsdb_get
$luser outbound
]
1484 if {![llength $ml]} return
1485 set is1
[expr {[llength $ml]==3}]
1486 set m1
"FYI, I haven't yet passed on your"
1488 set now
[clock seconds
]
1489 while {[llength $ml]} {
1491 set ml
[lreplace $ml 0 2]
1492 set td
[expr {$now-$t}]
1494 set iv
[showinterval
$td]
1496 set if1
"message to $r, $iv."
1498 set iv
[showintervalsecs
$td 0]
1499 set ifo
"$r, $n messages, oldest $iv"
1500 set if1
"$n messages to $r, oldest $iv."
1503 sendprivmsg
$luser "$m1 $if1"
1506 lappend ol
" to $ifo[expr {[llength $ml] ? ";" : ".
"}]"
1509 sendprivmsg
$luser "$m1 messages:"
1510 msendprivmsg
$luser $ol
1517 if {![nickdb_exists
$n]} {
1518 ucmdr
{} "You are unknown to me and so have no settings. (Use `register'.)"
1520 if {![ta_anymore
]} {
1522 foreach opt
$settings {
1523 lappend ol
[format "%-10s %s" $opt [set_show
/$opt]]
1525 ucmdr
{} [join $ol "\n"]
1528 if {[catch { info body set_show
/$opt }]} {
1529 error "no setting $opt"
1531 if {![ta_anymore
]} {
1532 ucmdr
{} "$opt: [set_show/$opt]"
1534 nick_securitycheck
0
1535 if {[catch { info body set_set
/$opt }]} {
1536 error "setting $opt cannot be set with `set'"
1543 def_ucmd identpass
{
1544 set username
[ta_word
]
1545 set passmd5
[md5sum
"[ta_word]\n"]
1549 set luser
[irctolower
$n]
1550 upvar #0 nick_onchans($luser) onchans
1551 if {![info exists onchans
] ||
![llength $onchans]} {
1552 ucmdr
"You must be on a channel with me to identify yourself." {}
1554 check_username
$username
1555 exec userv
--timeout 3 $username << "$passmd5\n" > /dev
/null
\
1557 upvar #0 nick_username($luser) rec_username
1558 set rec_username
$username
1559 ucmdr
"Pleased to see you, $username." {}
1563 set target
[ta_word
]
1565 check_username
$target
1568 upvar #0 lastsummon($target) ls
1569 set now
[clock seconds
]
1570 if {[info exists ls
]} {
1571 set interval
[expr {$now - $ls}]
1572 if {$interval < 30} {
1574 "Please be patient; $target was summoned only [showinterval $interval]."
1577 regsub {^
[^
!]*!} $p {} path
1579 exec userv
--timeout 3 $target irc-summon
$n $path \
1580 [expr {[ischan
$dest] ?
"$dest" : ""}] \
1583 regsub -all "\n" $rv { / } rv
1586 if {[regexp {^problem
(.
*)} $rv dummy problem
]} {
1587 ucmdr
{} "The user `$target' $problem."
1588 } elseif
{[regexp {^ok
([^
]+) ([0-9]+)$} $rv dummy tty idlesince
]} {
1589 set idletime
[expr {$now - $idlesince}]
1591 ucmdr
{} {} {} "invites $target ($tty[expr {
1592 $idletime > 10 ? ", idle
for [showintervalsecs
$idletime 0]" : ""
1594 [ischan $dest] ? "join us here
" : "talk to you
"
1597 error "unexpected response from userv service: $rv"
1601 proc md5sum
{value
} { exec md5sum
<< $value }
1604 global lastseen nick
1607 set nlower
[irctolower
$ncase]
1609 set now
[clock seconds
]
1610 if {"$nlower" == "[irctolower $nick]"} {
1611 usererror
"I am not self-aware."
1612 } elseif
{![info exists lastseen
($nlower)]} {
1613 set rstr
"I've never seen $ncase."
1615 manyset
$lastseen($nlower) realnick
time what
1616 set howlong
[expr {$now - $time}]
1617 set string [showinterval
$howlong]
1618 set rstr
"I last saw $realnick $string, $what."
1620 if {[ischan
$dest]} {
1625 upvar #0 lookedfor($nlower) lf
1626 if {[info exists lf
]} { set oldvalue
$lf } else { set oldvalue
{} }
1627 set lf
[list [list $now $n $where]]
1628 foreach v
$oldvalue {
1629 if {"[irctolower [lindex $v 1]]" == "[irctolower $n]"} continue
1635 proc lnick_marktime_cancel
{luser
} {
1636 upvar #0 nick_markid($luser) mi
1637 if {![info exists mi
]} return
1638 catch { after cancel
$mi }
1642 proc lnick_marktime_doafter
{luser why ms mentiontold
} {
1643 lnick_marktime_cancel
$luser
1644 upvar #0 nick_markid($luser) mi
1645 set mi
[after $ms [list lnick_marktime_now
$luser $why 0]]
1648 proc lnick_marktime_reset
{luser
} {
1649 set mt
[nickdb_get
$luser marktime
]
1650 if {"$mt" == "off" ||
"$mt" == "once"} return
1651 lnick_marktime_doafter
$luser "Time passes." [expr {$mt*1000}] 0
1654 proc lnick_marktime_start
{luser why ms mentiontold
} {
1655 set mt
[nickdb_get
$luser marktime
]
1656 if {"$mt" == "off"} {
1657 lnick_marktime_cancel
$luser
1658 after $ms [list lnick_checktold
$luser]
1660 lnick_marktime_doafter
$luser $why $ms $mentiontold
1664 proc lnick_marktime_now
{luser why mentiontold
} {
1665 upvar #0 nick_onchans($luser) oc
1667 set calling_nick
$luser
1668 sendprivmsg
$luser [lnick_pingstring
$why $oc ""]
1669 if {$mentiontold} { lnick_checktold
$luser }
1670 lnick_marktime_reset
$luser
1673 proc lnick_pingstring
{why oc apstring
} {
1675 catch { exec uptime
} uptime
1676 set nnicks
[llength [array names nick_onchans
]]
1678 {^
*([0-9:apm
]+) +up.
*, +(\d
+) users?
, +load average
: +([0-9.
, ]+) *$} \
1679 $uptime dummy
time users
load]} {
1680 regsub -all , $load {} load
1681 set uptime
"$time $nnicks/$users $load"
1683 append uptime
", $nnicks nicks"
1685 if {[llength $oc]} {
1689 upvar #0 chan_lastactivity($ch) la
1690 if {![info exists la
]} continue
1691 if {$la <= $best_la} continue
1692 set since
[showintervalsecs
[expr {[clock seconds
]-$la}] 1]
1693 set activity
"$ch $since"
1700 append str
" " $uptime " " $activity
1701 if {[string length
$apstring]} { append str
" " $apstring }
1707 set ln
[irctolower
$n]
1708 if {[ischan
$dest]} {
1709 set oc
[irctolower
$dest]
1712 if {[info exists nick_onchans
($ln)]} {
1713 set oc
$nick_onchans($ln)
1717 if {[llength $oc]} { lnick_marktime_reset
$ln }
1720 ucmdr
{} [lnick_pingstring
"Pong!" $oc $text]
1723 proc ensure_globalsecret
{} {
1726 if {[info exists globalsecret
]} return
1727 set gsfile
[open /dev
/urandom r
]
1728 fconfigure $gsfile -translation binary
1729 set globalsecret
[read $gsfile 32]
1730 binary scan $globalsecret H
* globalsecret
1736 foreach chan
[chandb_list
] {
1737 if {[chandb_get
$chan autojoin
]} { dojoin
$chan }